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    • 2. 发明公开
    • BINARY EPITOPE ANTIBODIES AND B CELL SUPERANTIGEN IMMUNE STIMULANTS
    • B-ZELLEN-SUPERANTIGEN-IMMUNSTIMULANTIEN的ANTIKÖRPERGEGENBINÄREEPITOPE
    • EP2091973A4
    • 2010-08-04
    • EP07874124
    • 2007-11-09
    • PAUL SUDHIRNISHIYAMA YASUHIROPLANQUE STEPHANIE
    • PAUL SUDHIRNISHIYAMA YASUHIROPLANQUE STEPHANIE
    • C07K16/10A61K38/16C07K16/08
    • C07K16/1063A61K2039/505C07K2317/34
    • Provided herein are dual epitope polypeptides and electrophilic analogs thereof having a superantigenic epitope and at least one other epitope effective to induce the production of antibodies with binary specificity for the epitopes on a polypeptide antigen. Also, provided are electrophilic analogs of polyclonal B cell stimulants or lipids, polysaccharides and lipopolysaccharides or nucleotides. In addition, provided herein are methods for increasing production of binary epitope specific antibodies recognizing B cell polypeptide antigens, for stimulating production of antibodies using one or more of the polypeptides or electrophilic analogs and for isolating binary epitope specific antibodies or fragments thereof. Further provided are the antibodies so produced and methods of treating HIV using the same.
    • 本文提供了双表位多肽及其亲电子类似物,其具有超抗原表位和至少一种其他表位,其有效地诱导针对多肽抗原上的表位具有二元特异性的抗体的产生。 此外,提供多克隆B细胞兴奋剂或脂质的亲电子类似物,多糖和脂多糖或核苷酸。 此外,本文提供的是用于增加识别B细胞多肽抗原的二元表位特异性抗体的生产的方法,用于刺激使用一种或多种多肽或亲电子类似物产生抗体并分离二聚表位特异性抗体或其片段。 还提供了如此制备的抗体以及使用其制备HIV的方法。